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PostPosted: 05.11.2019, 21:34 
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Joined: 19.10.2019, 15:47
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Compensation principle I
Compensation of low contrast by increased SNR
- Reduced exposure time
- Increased wall thicknes range instead of double film technique

Compensation principle II
Compensation of high unsharpness by increased SNR
- Reduced requirement for magnification technique
- Usage of fast medical detectors in NDT for film replacement

Compensation principle III
Compensation of local unsharpness due to bad pixel interpolation
- Bad pixels, with appropriate selection and management will be detected with high POD
- ASTM standard E2597 and E2736 offer guidance on the specification, and management of bad pixels


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